{
  "schema_version": "1.0",
  "engine_version": "1.0.0",
  "skill_id": "20-19",
  "skill_name": "event-overtime-charge-timeline-check",
  "case_id": "20-19-synthetic",
  "mode": "calculate",
  "status": "EXCEPTIONS",
  "scope": {
    "input_rows": 1,
    "citation_valid_rows": 1,
    "source_spans": 2,
    "extraction_verified": false,
    "real_world_completeness_verified": false
  },
  "findings": [
    {
      "code": "CALCULATION_MISMATCH",
      "key": "vendor + overtime rule / SYNTHETIC-001",
      "message": "Computed values differ",
      "severity": "exception",
      "record_ids": [
        "r1"
      ],
      "details": {
        "delta": "1.00"
      }
    }
  ],
  "ledger": [
    {
      "key": "vendor + overtime rule / SYNTHETIC-001",
      "expected": "100.00",
      "observed": "101.00",
      "delta": "1.00",
      "unit": "synthetic-unit",
      "record_ids": [
        "r1"
      ]
    }
  ],
  "evidence_index": [
    {
      "record_id": "r1",
      "citations": [
        {
          "source_id": "source-r1",
          "quote": "{\"expression\": \"quantity * rate\", \"id\": \"r1\", \"key\": \"vendor + overtime rule / SYNTHETIC-001\", \"observed\": \"101.00\", \"rule_source_id\": \"rule\", \"unit\": \"synthetic-unit\", \"variables\": {\"quantity\": \"4\", \"rate\": \"25.00\"}}"
        }
      ]
    }
  ],
  "sources": [
    {
      "id": "rule",
      "name": "Synthetic rule",
      "locator": "fixture rule"
    },
    {
      "id": "source-r1",
      "name": "Synthetic example",
      "locator": "records/r1"
    }
  ],
  "limits": [
    "Checks use supplied normalized records. Verify extraction against the original files.",
    "A matching quote verifies its presence, not the truth or completeness of a claim.",
    "No finding is a payment, legal, clinical, engineering, or operational authorization."
  ]
}